Hi Petal12, and
to NGA and the Sempervivum Forum. So nice to meet you.
You have a wonderful 'Grigg's Surprise'. A nice healthy specimen. How long have you had it? What are your growing conditions?
Here are more photo showing what your 'Grigg's Surprise' will look like in different season and growing conditions.
Hen and Chicks (Sempervivum calcareum 'Grigg's Surprise')
Hope to see you around the Sempervivum Forum. Jump right in.